// 三套主题  one  two  three 
.one {
	.breadBtn {
		background-color: green!important;
	}
	.my-work{
		color: green!important;
	}
}

.two {
	.breadBtn {
		background-color: blue!important;
	}
	.my-work{
		color: blue!important;
	}
}



.three {
	.breadBtn {
		background-color: pink!important;
	}
	.my-work{
		color: pink!important;
	}
}